[今日更新]［山西大联考］山西省2023-2024学年第二学期高二年级下学期4月期中联考.物理试卷答案

[今日更新]［山西大联考］山西省2023-2024学年第二学期高二年级下学期4月期中联考.物理试卷答案试卷答案,我们目前收集并整理关于[今日更新]［山西大联考］山西省2023-2024学年第二学期高二年级下学期4月期中联考.物理试卷答案得系列试题及其答案，更多试题答案请捕获只因吧

[今日更新]［山西大联考］山西省2023-2024学年第二学期高二年级下学期4月期中联考.物理试卷答案试卷答案

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68.ThedoctorIrespectmostburiedhimselfinfightingCOVID-19dayandnight,nearlyr(毁掉)hishealth.69.Beforemakingfinaldecisions,you'dbetterb(theadvantagesagainstthedisadvantages.70.Alllivingcreatureshaveequalrightstoliveandwehumansshouldliveinh(和谐)withthem.71.Ifyoushouldbefired,yourhealthandpensionbenefitswillnotbea(自动地)cutof.72.Abirdwatcher,a(withatelescope,foundabirdsittingonarock.73.Thecompanyputana_(inanewspaperinordertosellmoreproducts.74.Children,whena(bytheirparents,areallowedtoenterthestadium.75.Myparentsthoughtitwasa(不正常)foraboytobeinterestedinballet.第四部分写作（共两节，满分40分）第一节（满分15分）》假定你是李华，上周日你校举办了一场以“ShouldRobotsHaveHumanEmotions?”为主题的英语辩论比赛活动

请你为主办方校英文报写一篇报道，内容包括：1.活动目的；2.比赛过程；3.活动反响

注意：1.写作词数80左右；2.可以适当增加细节，以使行文连贯

第二节（满分25分）阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事

Itwas11:30a.m.,andthefishingsofarhadbeenafailure.Still,floatingonthewater40milesofftheNorthCarolinacoastwasagreatwaytospendalazyJulyday,calmseas,clearskies,alittlebreeze.Notanotherboatinsight.Suddenly,AndrewShermansawaspotonthehorizon.Approaching,it'sstartingtolooklikeaboat."Jack,"heyelledtohisson,“Aship'sheadingstraightatus！”Unbelievable!Milesofopenocean,andthisidiotwasoncoursetoadangerousarea.Andrewspeededtheirboatupacoupleofmilesandstaredindisbelief.Fourfishinglinesout,musicsounding-youraveragerecreationalfishingcraft,exceptthattherewasn'tasoulinsight.Hemighthavefallenintothesea,leavinghisboatfloatingalongataspeedof10mph.“Followit,Jack,”Andrewsaid.Thecaptainhadfallenintothesea,allright-andsufferedaheartattack?Fatherandsonswitchedplaces,andAndrewdrovetheirboatalongsidetheotherwhileJackleaptontotheotherboat'sdeck.Hecamebackupamomentlater."Empty,"hesaid.Stunned,fatherandsonsaidatthesametime,"It'saghostboat!"AndrewcalledtheCoastGuard."Manoverboard,"hetoldthem,thensuppliedthenecessaryinformation.Thetwomencouldhaveleftitatthat,buttheywerecurious:Whathappenedtothecaptain?Locatingtheboat'sGPSsystem,theysearcheditshistorylog.Themissingcaptainhadmarkedpointsalonghisrouteindicatinggoodfishingspots.Thenthepointsabruptlystoppedafewmilesback.Theydecidedtoseekforthecaptain,withAndrewpilotingtheghostboatandJackdrivingtheirowncraft.注意：1.续写词数应为150左右；2.请按如下格式在答题卡的相应位置作答

Paragraph1Theywereheadingforthatlastpoint.Paragraph2Andreweventuallyspottedastrugglingfigureinthedistantwater.英语·第8页（共8页）

16.(8分)如图所示,间距为L=1m的导轨竖直固定在绝缘地面上,导轨顶端连接电动势为E=40V、.内阻为r=1Ω的电源,质量为m=1kg的金属杆垂直接触导轨,其接人电阻也为R=1Ω.当在导轨所在的平面内加上方向竖直向上,磁感应强度大小为B=1T的匀强磁场后,金属杆沿着导轨恰好不向下运动.重力加速度取g=10m/s^2,最大静摩擦力等于滑动摩擦力,求:(1)金属杆与导轨间的动摩擦因数;(2)将磁场方向改为向右上方与水平方向夹角为30^,若使金属杆再次平衡,则磁感应强度至少是多大.

线,电流方向由南指向北,直导线正上方有一点a,若通电直导线的磁场在α点处磁B0,强度大小为B,地磁场在α点处磁感应强度大小也为aB6,3为B,不考虑地磁场磁偏角,则α点处a磁感应强度大小为A.2B0B.2B0C.B0D.0

4.图甲是分子间的作用力F随分子间距离r的变化的关系图,图乙是分子势能Ep随分子间距离r的变化的关系图,下列说法正确的是A.分子间距离r小于r0时,分子间的作用力表现为引力,分子间距离r大于r0,时,分子间的作用力表现为斥力B.分子间距离r大于;r0时,增大分子间距离,分子间的作用力做正功,分子势能增大C.两图像都是先下降后上升,表示分子间的作用力F和分子势能E,都随着分子间距离r的增大出现先减小后增大的现象D.分子间距离发生变化,分子势能随之改变,可见,分子势能与物体的体积有关